Which two IPv6 address pairs can be assigned on a point-to-point link with a /125 mask？（）A、2001：DB8：：1 and 2001：DB8：：2B、2001：DB8：：9 and 2001：DB8：：10C、2001：DB8：：10 and 2001：DB8：：17D、2001：DB8：：1 and 2001：DB8：：18
Which two IPv6 address pairs can be assigned on a point-to-point link with a /125 mask？（）
- A、2001：DB8：：1 and 2001：DB8：：2
- B、2001：DB8：：9 and 2001：DB8：：10
- C、2001：DB8：：10 and 2001：DB8：：17
- D、2001：DB8：：1 and 2001：DB8：：18
相关考题：
When an IPv6 enabled host boots, it sends a router solicitation (RS) message. An IPv6 router responds with a router advertisement (RA).Which two items are c ontained in the RA?() A. any route advertisements it has receivedB. prefixes for the linkC. keepalive timersD. IPv6 address for the hostE. request for the local host IP addressF. lifetime of the prefix
Which two data link layers are supported by cisco ios software for IPv6？（）A、PPPB、FDDIC、Frame Relay PVCD、NBMAE、Frame Relay SVC
Which command enables OSPF for IPv6?（）A、router ospf ipv6 process - idB、ipv6 ospf process - idC、router ospf process - idD、ipv6 router ospf process - id
A Company is using 6to4 tunnels in their IPv6 network. Which two statements are true about thesetunnels？（）A、In a 6to4 tunnel， the first two bytes of the IPv6 address will be 0x2002 and the next four byteswill be the hexadecimal equivalent of the IPv4 addressB、In a 6to4 tunnel， the IPv4 address 192.168.99.1 would be converted to the2002：1315：4463：1：：/64 IPv6 addressC、In a 6to4 tunnel， the IPv4 address 192.168.99.1 would be converted to the 2002：c0a8：6301：：/48IPv6 addressD、In a 6to4 tunnel， the first two bytes of the IPv6 address will be locally derived and the next twobytes will be the hexadecimal equivalent of the IPv4 addressE、In a 6to4 tunnel， the IPv4 address 192.168.99.1 would be converted to the 2002：c0a8：6301：：/16IPv6 address
Which command enables IPv6 forwarding on a cisco router?（）A、ipv6 hostB、ipv6 unicast-routingC、ipv6 localD、ipv6 neighbor
When an IPv6 enabled host boots, it sends a router solicitation (RS) message. An IPv6 router responds with a router advertisement (RA). Which two items are c ontained in the RA?（）A、any route advertisements it has receivedB、prefixes for the linkC、keepalive timersD、IPv6 address for the hostE、request for the local host IP addressF、lifetime of the prefix
Which two statements about DS-Lite are true？（）A、IPv4 packets are carried over IPv6 tunnels to the LSN while IPv6 traffic is forwarded natively.B、Ipv6 packets are carried over IPv4 tunnels to the LSN while IPv4 traffic is forwards natively.C、The LSN performs NAT44 on private IPv4 source addresses.D、DS-Lite does not perform any address translation.
Which two of these statements are true of IPv6 address representation?（）A、There are four types of IPv6 addresses: unicast, multicast, anycast, and broadcast.B、A single interface may be assigned multiple IPv6 addresses of any type.C、Every IPv6 interface contains at least one loopback address.D、The first 64 bits represent the dynamically created interface ID.E、Leading zeros in an IPv6 16 bit hexadecimal field are mandatory.
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多选题When an IPv6 enabled host boots, it sends a router solicitation (RS) message. An IPv6 router responds with a router advertisement (RA). Which two items are c ontained in the RA?（）Aany route advertisements it has receivedBprefixes for the linkCkeepalive timersDIPv6 address for the hostErequest for the local host IP addressFlifetime of the prefix
多选题A Company is using 6to4 tunnels in their IPv6 network. Which two statements are true about thesetunnels？（）AIn a 6to4 tunnel， the first two bytes of the IPv6 address will be 0x2002 and the next four byteswill be the hexadecimal equivalent of the IPv4 addressBIn a 6to4 tunnel， the IPv4 address 192.168.99.1 would be converted to the2002：1315：4463：1：：/64 IPv6 addressCIn a 6to4 tunnel， the IPv4 address 192.168.99.1 would be converted to the 2002：c0a8：6301：：/48IPv6 addressDIn a 6to4 tunnel， the first two bytes of the IPv6 address will be locally derived and the next twobytes will be the hexadecimal equivalent of the IPv4 addressEIn a 6to4 tunnel， the IPv4 address 192.168.99.1 would be converted to the 2002：c0a8：6301：：/16IPv6 address
多选题Which two characteristics apply to Cisco Catalyst 6500 Series Switch supervisor redundancyusing NSF？（）Aindependent of SSOBNSF combined with SSO enables supervisor engine load balancingCsupported by RIPv2， OSPF， IS-IS， and EIGRPDsupports IPv4 and IPv6 multicastEprevents route flappingFdependent on FIB tables
多选题Which two of these steps are minimum requirements to configure OSPFv3 under IPv6？（）AConfigure a routing process using the command ipv6 router ospf [process-id].BAdd the network statement for the interfaces on which OSPF will run.CConfigure OSPF on the interface that it will run on.DUse the passive-interface command on the interfaces on which OSPF should not run.EEnable routing.
多选题Which two statements about OSPF IPv6 routing are true？（）AIt requires OSPF version 3.Bautomatically detects neighbors over NHMA interfacesCIt supports encryption usingDIt uses LSA type 9EIt uses LSA type 8
单选题Which option describes a benefits of IPv6 VPN Provider Edge？（）AProvider support for intra-AS and CSC scenariosBUses separate signaling plane， which provides more security than IPv4CBGP is the preferred routing protocol for connecting two SPsDNo requirement for a separate signaling plane
单选题Two islands of IPv6 networks that are running ISIS （IPv6 IGP） must be connected using a tunnel over anIPv4 network. Which tunneling method can be used to achieve this goal？（）AGRE tunnelsBautomatic 6 to 4 tunnelsCISATAP tunnelsDmanual tunnels （RFC 2893）
多选题Which two tunneling techniques in IPv6 do not require an IPv4 tunnel destination in the configuration？（）A6to4B6over4CISATAPDGRE
多选题Which two are valid fields in an IPv6 header?（）AHop LimitBNext HeaderCFragment OffsetDHeader Checksum
多选题Which two data link layers are supported by cisco ios software for IPv6?（）APPPBFDDICFrame Relay PVCDNBMAEFrame Relay SVC